Online:
* Amazon: A wide selection of silica gel packets, desiccant packs, and bulk silica gel.
* eBay: Another good option for finding silica gel, especially if you're looking for specific sizes or types.
* Specialty chemical suppliers: Websites like Sigma-Aldrich, Fisher Scientific, and VWR sell high-purity silica gel for industrial and research purposes.
* Craft stores: Stores like Michaels and Joann Fabrics sell silica gel packets for crafts and storage.
Offline:
* Hardware stores: Home Depot, Lowe's, and other hardware stores may carry silica gel packets for moisture control in toolboxes and other applications.
* Grocery stores: Some grocery stores carry silica gel packets in the baking aisle, often labelled as "desiccant packets."
* Craft stores: Again, Michaels and Joann Fabrics are good options for finding silica gel for crafts.
* Drugstores: Some drugstores may carry silica gel packets for storing medications or electronics.
Tips for buying silica gel:
* Consider the size and type: Silica gel comes in different sizes and forms, such as beads, granules, and packets. Choose the type that best suits your needs.
* Look for the right level of drying: Silica gel is available with different levels of drying capability, indicated by the color change of the indicator. Choose the appropriate level based on your application.
* Read the product description: Ensure you understand the application and safety instructions before purchasing.
Remember that silica gel is not edible and should be kept out of reach of children and pets.